! Started logfile: /vlbi/sb072/temp_maps//J0011-2612_C_dfm.log on Fri Jan 25 19:10:47 2019 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /vlbi/sb072/temp_maps//J0011-2612_C_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J0011-2612_C_uva.fits ! AN table 1: 4 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0011-2612 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 480 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J0011-2612_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.071291Jy sigma=23.021588 ! Fit after self-cal, rms=0.686603Jy sigma=14.612066 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.146 mas, bmaj=24.26 mas, bpa=-16.37 degrees ! Estimated noise=2.37508 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.258555 Jy ! Component: 100 - total flux cleaned = 0.300426 Jy ! Total flux subtracted in 100 components = 0.300426 Jy ! Clean residual min=-0.032327 max=0.040527 Jy/beam ! Clean residual mean=-0.000145 rms=0.014009 Jy/beam ! Combined flux in latest and established models = 0.300426 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.300426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.098145Jy sigma=2.085863 ! Fit after self-cal, rms=0.098129Jy sigma=2.085637 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.513 mas, bmaj=24.25 mas, bpa=-16.34 degrees ! Estimated noise=1.63017 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118223 Jy ! Component: 100 - total flux cleaned = 0.0175673 Jy ! Component: 150 - total flux cleaned = 0.0196344 Jy ! Component: 200 - total flux cleaned = 0.0223697 Jy ! Total flux subtracted in 200 components = 0.0223697 Jy ! Clean residual min=-0.028417 max=0.027054 Jy/beam ! Clean residual mean=-0.000155 rms=0.009118 Jy/beam ! Combined flux in latest and established models = 0.322796 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 59 components and 0.322796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.093924Jy sigma=1.982302 ! Fit after self-cal, rms=0.093914Jy sigma=1.982126 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.513 x 24.25 at -16.34 degrees (North through East) ! Clean map min=-0.028116 max=0.31517 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 0.65 LA 0.96 NL 0.66 ! OV 1.06 PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 0.69 LA 0.89 NL 0.80 ! OV 1.07 PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.98 LA 1.12 NL 1.01 ! OV 0.99 PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 HN 0.96 LA 1.18 NL 0.93 ! OV 1.09 PT 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.18 LA 1.07 NL 1.13 ! OV 1.04 PT 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.16 LA 1.18 NL 1.15 ! OV 1.11 PT 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.19 LA 1.18 NL 1.13 ! OV 1.05 PT 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.18 LA 1.19 NL 1.15 ! OV 1.06 PT 0.93 ! ! ! Fit before self-cal, rms=0.093914Jy sigma=1.982126 ! Fit after self-cal, rms=0.041365Jy sigma=0.749844 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.515 mas, bmaj=24.35 mas, bpa=-16.21 degrees ! Estimated noise=1.62622 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00234889 Jy ! Component: 100 - total flux cleaned = -0.00269112 Jy ! Component: 150 - total flux cleaned = -0.00256439 Jy ! Component: 200 - total flux cleaned = -0.00178795 Jy ! Total flux subtracted in 200 components = -0.00178795 Jy ! Clean residual min=-0.003579 max=0.003242 Jy/beam ! Clean residual mean=-0.000012 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.321008 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 95 components and 0.321008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040093Jy sigma=0.729704 ! Fit after self-cal, rms=0.040209Jy sigma=0.728841 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040209Jy sigma=0.728841 ! Fit after self-cal, rms=0.040008Jy sigma=0.727306 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.514 mas, bmaj=24.38 mas, bpa=-16.2 degrees ! Estimated noise=1.62285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000470735 Jy ! Component: 100 - total flux cleaned = -0.000219398 Jy ! Component: 150 - total flux cleaned = 0.000224602 Jy ! Component: 200 - total flux cleaned = 0.0009428 Jy ! Total flux subtracted in 200 components = 0.0009428 Jy ! Clean residual min=-0.002848 max=0.002487 Jy/beam ! Clean residual mean=-0.000009 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.321951 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 114 components and 0.321951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039608Jy sigma=0.721150 ! Fit after self-cal, rms=0.039608Jy sigma=0.721082 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000819509 Jy ! Component: 100 - total flux cleaned = 0.00133881 Jy ! Component: 150 - total flux cleaned = 0.00194155 Jy ! Component: 200 - total flux cleaned = 0.00240288 Jy ! Total flux subtracted in 200 components = 0.00240288 Jy ! Clean residual min=-0.002510 max=0.002266 Jy/beam ! Clean residual mean=-0.000006 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.324354 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 139 components and 0.324354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039464Jy sigma=0.719032 ! Fit after self-cal, rms=0.039466Jy sigma=0.718976 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039466Jy sigma=0.718976 ! Fit after self-cal, rms=0.039358Jy sigma=0.717905 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.514 mas, bmaj=24.38 mas, bpa=-16.2 degrees ! Estimated noise=1.6199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000223328 Jy ! Component: 100 - total flux cleaned = 0.000305024 Jy ! Component: 150 - total flux cleaned = 0.00063974 Jy ! Component: 200 - total flux cleaned = 0.000872582 Jy ! Total flux subtracted in 200 components = 0.000872582 Jy ! Clean residual min=-0.002386 max=0.002399 Jy/beam ! Clean residual mean=-0.000003 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.325226 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 158 components and 0.325226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039257Jy sigma=0.716472 ! Fit after self-cal, rms=0.039258Jy sigma=0.716450 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000522838 Jy ! Component: 100 - total flux cleaned = 0.000802333 Jy ! Component: 150 - total flux cleaned = 0.00113185 Jy ! Component: 200 - total flux cleaned = 0.00138679 Jy ! Total flux subtracted in 200 components = 0.00138679 Jy ! Clean residual min=-0.002226 max=0.002395 Jy/beam ! Clean residual mean=-0.000001 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.326613 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 177 components and 0.326613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039217Jy sigma=0.715821 ! Fit after self-cal, rms=0.039218Jy sigma=0.715803 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039218Jy sigma=0.715803 ! Fit after self-cal, rms=0.039175Jy sigma=0.715477 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.494 mas, bmaj=23.64 mas, bpa=-17.23 degrees ! Estimated noise=1.80162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000695447 Jy ! Component: 100 - total flux cleaned = 0.00109765 Jy ! Component: 150 - total flux cleaned = 0.00140519 Jy ! Component: 200 - total flux cleaned = 0.00160449 Jy ! Total flux subtracted in 200 components = 0.00160449 Jy ! Clean residual min=-0.002137 max=0.002076 Jy/beam ! Clean residual mean=0.000004 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.328218 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 198 components and 0.328218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039155Jy sigma=0.715146 ! Fit after self-cal, rms=0.039157Jy sigma=0.715133 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000210618 Jy ! Component: 100 - total flux cleaned = 0.000412569 Jy ! Component: 150 - total flux cleaned = 0.000549852 Jy ! Component: 200 - total flux cleaned = 0.000665327 Jy ! Total flux subtracted in 200 components = 0.000665327 Jy ! Clean residual min=-0.002050 max=0.002097 Jy/beam ! Clean residual mean=0.000006 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.328883 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 211 components and 0.328883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039145Jy sigma=0.715011 ! Fit after self-cal, rms=0.039146Jy sigma=0.714998 ! Inverting map ! Added new window around map position (72.6, 76.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115969 Jy ! Component: 100 - total flux cleaned = 0.000990014 Jy ! Component: 150 - total flux cleaned = 0.00103618 Jy ! Component: 200 - total flux cleaned = 0.00110398 Jy ! Total flux subtracted in 200 components = 0.00110398 Jy ! Clean residual min=-0.001587 max=0.001467 Jy/beam ! Clean residual mean=0.000004 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.329987 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 257 components and 0.329987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038979Jy sigma=0.711809 ! Fit after self-cal, rms=0.038965Jy sigma=0.711431 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.513 mas, bmaj=24.38 mas, bpa=-16.19 degrees ! Estimated noise=1.6182 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.513 x 24.38 at -16.19 degrees (North through East) ! Clean map min=-0.004719 max=0.314 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.162 mas, bmaj=24.16 mas, bpa=-16.09 degrees ! Estimated noise=2.32013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.252559 Jy ! Component: 100 - total flux cleaned = 0.307639 Jy ! Component: 150 - total flux cleaned = 0.310305 Jy ! Component: 200 - total flux cleaned = 0.310802 Jy ! Total flux subtracted in 200 components = 0.310802 Jy ! Clean residual min=-0.005847 max=0.005959 Jy/beam ! Clean residual mean=-0.000020 rms=0.001959 Jy/beam ! Combined flux in latest and established models = 0.310802 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.310802 Jy ! Inverting map and beam ! Estimated beam: bmin=2.513 mas, bmaj=24.38 mas, bpa=-16.19 degrees ! Estimated noise=1.6182 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274113 Jy ! Component: 100 - total flux cleaned = 0.00477159 Jy ! Component: 150 - total flux cleaned = 0.00635759 Jy ! Component: 200 - total flux cleaned = 0.00793243 Jy ! Total flux subtracted in 200 components = 0.00793243 Jy ! Clean residual min=-0.003310 max=0.003081 Jy/beam ! Clean residual mean=-0.000021 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.318734 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 59 components and 0.318734 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.494 mas, bmaj=23.64 mas, bpa=-17.23 degrees ! Estimated noise=1.80162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019889 Jy ! Component: 100 - total flux cleaned = 0.00309561 Jy ! Component: 150 - total flux cleaned = 0.00436651 Jy ! Component: 200 - total flux cleaned = 0.00528494 Jy ! Total flux subtracted in 200 components = 0.00528494 Jy ! Clean residual min=-0.002813 max=0.002844 Jy/beam ! Clean residual mean=-0.000017 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.324019 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000837503 Jy ! Component: 100 - total flux cleaned = 0.00148258 Jy ! Component: 150 - total flux cleaned = 0.00207536 Jy ! Component: 200 - total flux cleaned = 0.00266572 Jy ! Total flux subtracted in 200 components = 0.00266572 Jy ! Clean residual min=-0.002446 max=0.002427 Jy/beam ! Clean residual mean=-0.000013 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.326685 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 140 components and 0.326685 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.513 mas, bmaj=24.38 mas, bpa=-16.19 degrees ! Estimated noise=1.6182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000403739 Jy ! Component: 100 - total flux cleaned = 0.000448404 Jy ! Component: 150 - total flux cleaned = 0.000534639 Jy ! Component: 200 - total flux cleaned = 0.000865505 Jy ! Total flux subtracted in 200 components = 0.000865505 Jy ! Clean residual min=-0.002177 max=0.001989 Jy/beam ! Clean residual mean=-0.000004 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.32755 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 174 components and 0.327551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038968Jy sigma=0.712121 ! Fit after self-cal, rms=0.038946Jy sigma=0.711685 wmodel J0011-2612_C_map.mod ! Writing 174 model components to file: J0011-2612_C_map.mod wobs J0011-2612_C_uvs.fits ! Writing UV FITS file: J0011-2612_C_uvs.fits wwins J0011-2612_C_map.win ! wwins: Wrote 2 windows to J0011-2612_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000608305 Jy ! Component: 100 - total flux cleaned = -0.0011786 Jy ! Component: 150 - total flux cleaned = -0.00155995 Jy ! Component: 200 - total flux cleaned = -0.0018364 Jy ! Component: 250 - total flux cleaned = -0.00204579 Jy ! Component: 300 - total flux cleaned = -0.00184344 Jy ! Component: 350 - total flux cleaned = -0.00164608 Jy ! Component: 400 - total flux cleaned = -0.00142904 Jy ! Component: 450 - total flux cleaned = -0.00128711 Jy ! Component: 500 - total flux cleaned = -0.00107775 Jy ! Component: 550 - total flux cleaned = -0.000963247 Jy ! Component: 600 - total flux cleaned = -0.000804696 Jy ! Component: 650 - total flux cleaned = -0.000647662 Jy ! Component: 700 - total flux cleaned = -0.000469858 Jy ! Component: 750 - total flux cleaned = -0.000337206 Jy ! Component: 800 - total flux cleaned = -0.000183666 Jy ! Component: 850 - total flux cleaned = -3.10245e-05 Jy ! Component: 900 - total flux cleaned = 9.94121e-05 Jy ! Component: 950 - total flux cleaned = 0.000229485 Jy ! Component: 1000 - total flux cleaned = 0.000359426 Jy ! Component: 1050 - total flux cleaned = 0.000467489 Jy ! Component: 1100 - total flux cleaned = 0.000532498 Jy ! Component: 1150 - total flux cleaned = 0.000576151 Jy ! Component: 1200 - total flux cleaned = 0.000641958 Jy ! Component: 1250 - total flux cleaned = 0.000752931 Jy ! Component: 1300 - total flux cleaned = 0.000797916 Jy ! Component: 1350 - total flux cleaned = 0.000866898 Jy ! Component: 1400 - total flux cleaned = 0.000890623 Jy ! Component: 1450 - total flux cleaned = 0.000938704 Jy ! Component: 1500 - total flux cleaned = 0.000963919 Jy ! Component: 1550 - total flux cleaned = 0.000963762 Jy ! Component: 1600 - total flux cleaned = 0.00101611 Jy ! Component: 1650 - total flux cleaned = 0.00104296 Jy ! Component: 1700 - total flux cleaned = 0.00107029 Jy ! Component: 1750 - total flux cleaned = 0.00109879 Jy ! Component: 1800 - total flux cleaned = 0.00109884 Jy ! Component: 1850 - total flux cleaned = 0.00112891 Jy ! Component: 1900 - total flux cleaned = 0.00116055 Jy ! Component: 1950 - total flux cleaned = 0.00116098 Jy ! Component: 2000 - total flux cleaned = 0.0011615 Jy ! Component: 2050 - total flux cleaned = 0.00116145 Jy ! Component: 2100 - total flux cleaned = 0.0011603 Jy ! Component: 2150 - total flux cleaned = 0.00119598 Jy ! Component: 2200 - total flux cleaned = 0.00123281 Jy ! Component: 2250 - total flux cleaned = 0.00123297 Jy ! Component: 2300 - total flux cleaned = 0.00127255 Jy ! Component: 2350 - total flux cleaned = 0.00127261 Jy ! Component: 2400 - total flux cleaned = 0.00127233 Jy ! Component: 2450 - total flux cleaned = 0.00131564 Jy ! Component: 2500 - total flux cleaned = 0.00136078 Jy ! Component: 2550 - total flux cleaned = 0.00140785 Jy ! Component: 2600 - total flux cleaned = 0.00145659 Jy ! Component: 2650 - total flux cleaned = 0.00145664 Jy ! Component: 2700 - total flux cleaned = 0.00155878 Jy ! Component: 2750 - total flux cleaned = 0.00161249 Jy ! Component: 2800 - total flux cleaned = 0.0016123 Jy ! Component: 2850 - total flux cleaned = 0.00166887 Jy ! Component: 2900 - total flux cleaned = 0.00172777 Jy ! Component: 2950 - total flux cleaned = 0.00172748 Jy ! Component: 3000 - total flux cleaned = 0.00172694 Jy ! Component: 3050 - total flux cleaned = 0.00179047 Jy ! Component: 3100 - total flux cleaned = 0.0017906 Jy ! Component: 3150 - total flux cleaned = 0.00178835 Jy ! Component: 3200 - total flux cleaned = 0.00192996 Jy ! Component: 3250 - total flux cleaned = 0.00200388 Jy ! Component: 3300 - total flux cleaned = 0.00200225 Jy ! Component: 3350 - total flux cleaned = 0.00200164 Jy ! Component: 3400 - total flux cleaned = 0.0020015 Jy ! Component: 3450 - total flux cleaned = 0.00200412 Jy ! Component: 3500 - total flux cleaned = 0.00191742 Jy ! Component: 3550 - total flux cleaned = 0.00191859 Jy ! Component: 3600 - total flux cleaned = 0.00192016 Jy ! Component: 3650 - total flux cleaned = 0.00182389 Jy ! Component: 3700 - total flux cleaned = 0.00182369 Jy ! Component: 3750 - total flux cleaned = 0.00182352 Jy ! Component: 3800 - total flux cleaned = 0.00182476 Jy ! Component: 3850 - total flux cleaned = 0.00171603 Jy ! Component: 3900 - total flux cleaned = 0.00171547 Jy ! Component: 3950 - total flux cleaned = 0.00159796 Jy ! Component: 4000 - total flux cleaned = 0.00159723 Jy ! Component: 4050 - total flux cleaned = 0.00146971 Jy ! Total flux subtracted in 4096 components = 0.00146556 Jy ! Clean residual min=-0.007069 max=0.006873 Jy/beam ! Clean residual mean=-0.000028 rms=0.001947 Jy/beam ! Combined flux in latest and established models = 0.329016 Jy keep ! Adding 179 model components to the UV plane model. ! The established model now contains 353 components and 0.329016 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J0011-2612_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.513 x 24.38 at -16.19 degrees (North through East) ! Clean map min=-0.011219 max=0.31369 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J0011-2612_C_map.fits wmodel /vlbi/sb072/temp_maps//J0011-2612_C_map.mod ! Writing 353 model components to file: /vlbi/sb072/temp_maps//J0011-2612_C_map.mod wobs /vlbi/sb072/temp_maps//J0011-2612_C_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J0011-2612_C_uvs.fits wwins /vlbi/sb072/temp_maps//J0011-2612_C_map.win ! wwins: Wrote 3 windows to /vlbi/sb072/temp_maps//J0011-2612_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.313692 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00217016 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.07543 2.07543 4.15087 8.30174 16.6035 33.207 66.4139 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0065 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.313 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 144.548 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J0011-2612_C_dfm.log closed on Fri Jan 25 19:10:51 2019